Transaction not yet indexed

MekpMDbb1oSsNT2KgwKYL572tSYTQt3kiL9ViAzAtY5ugn1WgSKqQzGWJ3TG5HmNPe1MDtZcKAX5iddL3m3DtFn

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.